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96 lines
3.3 KiB
Plaintext
96 lines
3.3 KiB
Plaintext
import { E as Transport, bn as JSONRPCMessage } from "./index-B-4n9P0J.mjs";
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import { Stream } from "node:stream";
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import { IOType } from "node:child_process";
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//#region src/client/stdio.d.ts
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type StdioServerParameters = {
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/**
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* The executable to run to start the server.
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*/
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command: string;
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/**
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* Command line arguments to pass to the executable.
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*/
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args?: string[];
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/**
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* The environment to use when spawning the process.
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*
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* If not specified, the result of {@linkcode getDefaultEnvironment} will be used.
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*/
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env?: Record<string, string>;
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/**
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* How to handle stderr of the child process. This matches the semantics of Node's `child_process.spawn`.
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*
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* The default is `"inherit"`, meaning messages to stderr will be printed to the parent process's stderr.
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*/
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stderr?: IOType | Stream | number;
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/**
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* The working directory to use when spawning the process.
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*
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* If not specified, the current working directory will be inherited.
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*/
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cwd?: string;
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/**
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* Maximum size of the read buffer in bytes. If a single message exceeds
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* this size the transport will emit an error and close.
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*
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* Defaults to 10 MB.
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*/
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maxBufferSize?: number;
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};
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/**
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* Environment variables to inherit by default, if an environment is not explicitly given.
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*/
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declare const DEFAULT_INHERITED_ENV_VARS: string[];
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/**
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* Returns a default environment object including only environment variables deemed safe to inherit.
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*/
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declare function getDefaultEnvironment(): Record<string, string>;
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/**
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* Client transport for stdio: this will connect to a server by spawning a process and communicating with it over stdin/stdout.
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*
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* This transport is only available in Node.js environments.
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*/
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declare class StdioClientTransport implements Transport {
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private _process?;
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private _readBuffer;
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private _serverParams;
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private _stderrStream;
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onclose?: () => void;
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onerror?: (error: Error) => void;
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onmessage?: (message: JSONRPCMessage) => void;
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constructor(server: StdioServerParameters);
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/**
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* Starts the server process and prepares to communicate with it.
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*/
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start(): Promise<void>;
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/**
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* The `stderr` stream of the child process, if {@linkcode StdioServerParameters.stderr} was set to `"pipe"` or `"overlapped"`.
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*
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* If `stderr` piping was requested, a `PassThrough` stream is returned _immediately_, allowing callers to
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* attach listeners before the `start` method is invoked. This prevents loss of any early
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* error output emitted by the child process.
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*/
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get stderr(): Stream | null;
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/**
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* The child process pid spawned by this transport.
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*
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* This is only available after the transport has been started.
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*/
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get pid(): number | null;
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private processReadBuffer;
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/**
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* Reap a disposable probe sibling (see the version-negotiation sibling
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* flow): signal-first teardown awaiting process `exit` — never the `close`
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* event, so a helper process holding the child's stdio pipes can never
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* block disposal. Not part of the public transport lifecycle.
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*
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* @internal
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*/
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private _dispose;
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close(): Promise<void>;
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send(message: JSONRPCMessage): Promise<void>;
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}
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//#endregion
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export { DEFAULT_INHERITED_ENV_VARS, StdioClientTransport, type StdioServerParameters, getDefaultEnvironment };
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//# sourceMappingURL=stdio.d.mts.map |